Texas Journal of Engineering and Technology
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"Is it possible that there will be a water shortage in Uzbekistan by 2030?"
Get PDFIn this article, MHTI experts studied how the water shortage in Uzbekistan affects the agricultural sector of arid regions. By 2030, there may be a shortage of 7 billion cubic meters of water in the country. As a result, there is a possibility that Uzbekistan will fall into the ranks of 33 countries with water shortages. The experts of the Institute of Macroeconomic and Territorial Research (MHTI) have analyzed the impact of water shortage in Uzbekistan on the agricultural sector of arid regions. have been studied and given data
Analysis Development Costs And Benefits Facility Processing Garbage (Manado City Case Study)
Get PDFManado City is one of the second largest cities on the northern island of Sulawesi with a population growth rate that continues to increase from year to year, in 2013 the population reached 419,596 people, and in 2020 the population reached 451.616 people, in 2020 the waste produced was 121.504,81 tons / year with a population of 451,616, and in 2021 the waste produced is 124,059.81 Tons / Year with a population of 453.182, the amount of waste that can be managed by the Manado City Government is 107.408 Tons / Year (86.58%), for details of waste managed is 17.618 Tons / Year (14.20%) waste processed at the Sumompo Landfill is 89.790 Tons / Year (72.38%), of the amount of waste produced is not supported by adequate waste processing facilities, in Manado City waste processing facilities such as TPS 3R = 2 units, waste banks = 3 units, compost houses = 0 units, Incinerators = 4 units. Based on this background, waste processing facilities are examined in order to analyze the costs and benefits of developing waste treatment facilities in Manado City. using three variables to obtain the highest Net Value and BCR values, for Net Value and BCR values from the first alternative Net Value of Rp. 9.657.293.149,41 with a BCR value of 6.90, for the second alternative Net Value -Rp 480.866.953,75,- with a Benefit Cost Ratio value of "0.67", and for the third alternative Net Value of Rp. 235.498.801,75 with a Benefit Cost Ratio value of "1.30", The first alternative is alternative which is recommended to be applied because the BCR value > 1. From these results, it is expected to provide information to waste management authorities in Manado City in choosing alternative 3R TPS based on Net Value, Benefit Cost Ratio and Analyzes Sensitivity
Research of an Algorithm for Smoothing of Digital Measurement Information in Systems of Dynamic Change
Get PDFThis article discusses the construction of a smoothing algorithm for digital measurement information in dynamic change systems using the Kalman filter. Elimination of errors and errors in the sensors is carried out by a smoothing algorithm which is the most optimal method in this case. Adaptive anti-aliasing filters are used as an adaptive devic
Methods of Complex Testing of Multiple Soil Properties in Laboratory and Field Conditions
Get PDFThe paper covers the problem of the lardier estimation of such properties as relative swelling, relative shrinkage and appearance of ground pressures, which can be observed in laboratory conditions in swelling pressures
Radiation Kilovoltmeter for X-Ray Diagnostic Equipment
Get PDFThe paper considers the calibration of the X-ray machine 12L7UR, which shows that to perform the calibration, the minimum step of changing the additional filters and the step of the anode voltage are selected and a correspondence is established between the readings of the verified Piranha instrument and the measured values of the reduced scattering coefficien
Problems Related To Determining The Combat Ability Of The Personnel Of Military Units In Peacetime And Their Solutions
Get PDFThis article presents the problems associated with determining the combat capability of the personnel of military units in peacetime and ways to solve them, as well as models for determining the combat capability of the personnel of military units. A technique for accurate assessment of the level of combat readiness of the personnel of military units in peacetime is given. Methods for determining the quality index of the combat capability of the personnel of military units are analyzed. Indicators that determine the combat capability of personnel have been formed. The assessment of the capabilities of military units explores the problems of data processing in information environments
Technologies of the chemical industry and the requirements for them
Get PDFThe qualitative parameters of the provision of services are evaluated on the basis of subjective parameters that depend on the consumer properties of passengers, and objective parameters that depend on existing service standards, as well as quantitative values based on retrospective data
Study of the Effect of Saw Gin Raw Material Roller Density on Fiber Quality Indicators
Get PDFIn the article is analyzed the technological process in the working chamber of the saw gin. Based on the data on the density and kinematics of the raw roller, the interaction of the saw and the raw roller is shown. The reasons for the formation of ginning defects in the fiber are show
Comparative Analysis of Database Security Assurance Models from Unauthorized Actions and Quantitative Assessment of Integrity
Get PDFthe article examines the processes of ensuring the security of the database, the creation and research of the database of users of the protected corporate network, one of the important tasks in ensuring the security of the database of users of the corporate network is the provision of Information Integrity, models of ensuring securit
Improving the Energy Efficiency of the Auger Drum Pyrolysis Device
Get PDFIn the article, different biomass raw materials and hydrocarbon waste processing methods are studied. The authors proposed the principle thermal scheme of the auger drum pyrolysis device, and the prototype was installed at the “Alternative energy sources” training ground of the Karshi Engineering Economics Institute, and preliminary thermal and technical tests were conducted. According to the results of the conducted experimental research, as a result of pyrolysis processing of biomass raw materials and various hydrocarbon waste: from solid household waste (unsorted) up to 35-60%, from car tires and other rubber waste up to 45-60%, from medical waste 25-30%, 25-30% from wood and agricultural waste, 45- 65% from all types of plastic are indicate